Drug Test Services - Knobel, AR

Urine | Hair | DOT | Oral Fluid | Alcohol/ETG | Occupational Health

With 35 testing centers in the Knobel area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

35 Drug Test Service Centers in Knobel

Minutes Away, Test Today

1300 Creason Rd

6.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1300 Creason Rd
Corning, AR 72422

4700 W Kingshighway

17.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4700 W Kingshighway
Paragould, AR 72450

121 N 12th St

18.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
121 N 12th St
Paragould, AR 72450

900 W Kingshighway

19.37 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
900 W Kingshighway
Paragould, AR 72450

1906 Mockingbird Ln Ste C

20.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1906 Mockingbird Ln Ste C
Paragould, AR 72450

141 Betty Dr

20.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
141 Betty Dr
Pocahontas, AR 72455

4000 Linwood Dr Ste A

21.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4000 Linwood Dr Ste A
Paragould, AR 72450

2801 Medical Center Dr

22.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2801 Medical Center Dr
Pocahontas, AR 72455

2901 Medical Center Dr

22.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2901 Medical Center Dr
Pocahontas, AR 72455

1 Hospital Dr

24.24 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 1:00 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
1 Hospital Dr
Doniphan, MO 63935

301 Leroux St Ste C

24.87 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
301 Leroux St Ste C
Doniphan, MO 63935

1210 W Main St

26.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1210 W Main St
Walnut Ridge, AR 72476

3019 Fair St

30.30 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
3019 Fair St
Poplar Bluff, MO 63901

4901 E Johnson Ave

31.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4901 E Johnson Ave
Jonesboro, AR 72401

1301 1st St

31.87 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 04:00 PM
1301 1st St
Kennett, MO 63857

1530 N Church St

32.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1530 N Church St
Jonesboro, AR 72401

686 Lester St

32.37 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
686 Lester St
Poplar Bluff, MO 63901

225 Physicians Park

32.39 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
225 Physicians Park
Poplar Bluff, MO 63901

1717 W Maud St

32.48 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1717 W Maud St
Poplar Bluff, MO 63901

901 Osler Dr Ste D,

33.93 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
901 Osler Dr Ste D,
Jonesboro, AR 72401

4334 E Highland Dr Ste A

34.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4334 E Highland Dr Ste A
Jonesboro, AR 72401

2601 Southwest Sq

35.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2601 Southwest Sq
Jonesboro, AR 72401

1111 Windover Rd

35.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1111 Windover Rd
Jonesboro, AR 72401

5101 Harrisburg Rd

37.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5101 Harrisburg Rd
Jonesboro, AR 72404

1207 N Douglass St

39.20 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 01:00 PM - 03:00 PM
1207 N Douglass St
Malden, MO 63863

300 Main St

45.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Main St
Swifton, AR 72471

1521 N 10th St Ste C

46.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1521 N 10th St Ste C
Blytheville, AR 72315

527 N 6th St

47.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
527 N 6th St
Blytheville, AR 72315

Army Substance Abuse Program Installation Biochemical Test Coordinato

47.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Army Substance Abuse Program Installation Biochemical Test Coordinato
Shape, MO 0

1440 Highway 62 412

48.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1440 Highway 62 412
Highland, AR 72542

907 E Reed St

48.32 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:00 AM, 01:00 PM - 04:00 PM
907 E Reed St
Hayti, MO 63851

946 E Reed St

48.34 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:30 AM, 01:00 PM - 03:30 PM
946 E Reed St
Hayti, MO 63851

1520 N Division St Po Box 167

48.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1520 N Division St Po Box 167
Blytheville, AR 72315

1200 N One Mile Rd

48.55 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:00 PM
1200 N One Mile Rd
Dexter, MO 63841

115 E Business Us Highway 60

48.63 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 12:00 PM, 02:00 PM - 04:00 PM
115 E Business Us Highway 60
Dexter, MO 63841

Employers | Individuals | Families

Accredited Drug Testing provides comprehensive drug and alcohol testing services to promote workplace safety, meet compliance requirements, and support legal or personal needs for testing. Drug Testing helps prevent accidents, ensures a drug-free workplace,and meets Federal mandates such as those outlined by the Department of Transportation (DOT)

Drug Testing Services

Customized Testing Options Available | Discounts available for Bulk Purchases | Onsite Drug Testing Services

Urine Drug Testing Services

Urine drug testing in Knobel, Arkansas involves analyzing a urine sample to detect the presence of illegal drugs and prescription medications. It is one of the most common forms of drug testing due to its non-invasive nature and cost-effectiveness.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Sports organizations
  • Legal requirements
  • Rehabilitation monitoring

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP
  • Barbiturates

In Knobel, Arkansas, urine drug testing services are indispensable tools for maintaining safety and regulatory compliance. They ensure that individuals adhere to legal standards and help organizations foster a substance-free environment.

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Alcohol Test Services

Alcohol testing in Knobel, Arkansas is an essential service used to determine the presence and concentration of alcohol in a person's system. Utilizing various testing methodologies, it ensures accuracy and reliability for diverse settings and needs.

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Alcohol Testing is used in many settings

  • Workplace safety programs
  • Court-mandated requirements
  • Rehabilitation centers
  • Law enforcement operations
  • School monitoring programs

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood tests
  • Urine tests
  • Saliva tests
  • Hair tests

Breathalyzer - Provides immediate results to measure blood alcohol concentration.

Blood tests - Highly accurate for determining the specific level of alcohol.

Urine tests - Used for detecting alcohol metabolites over a longer period.

Saliva tests - Offers quick, on-site results for recent alcohol consumption.

Hair tests - Detects long-term alcohol use through hair samples.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing involves analyzing a small hair sample for drug metabolites, offering a long detection window to confirm past substance use. This non-invasive method is particularly advantageous for verifying drug history over weeks or months, utilized in Knobel, Arkansas for employment and legal purposes.

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Why Use Hair Drug Testing?

  • Long detection period
  • Non-invasive collection
  • Hard to adulterate
  • Tracks repeated use over time
  • Useful in high-risk workplaces

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Heroin
  • Methamphetamine

In NH, hair drug testing provides a comprehensive view of an individual's substance use, making it invaluable for both employers and legal entities in making informed decisions based on robust evidence.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing is required for employees performing safety-sensitive functions, ensuring the safety and compliance of the transportation sector. This testing identifies prohibited substances through urine samples, adhering to strict federal guidelines. It maintains the integrity of the transport workforce in Knobel, Arkansas.

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Who is Required to Take DOT Drug Tests?

  • Truck drivers
  • Bus drivers
  • Pilots
  • Train operators
  • Maritime workers
  • Pipeline workers
  • Aviation maintenance crew

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • Phencyclidine (PCP)

In Knobel, Arkansas, DOT drug testing plays a crucial role in ensuring that transportation workers operate in a drug-free environment, maintaining public safety and operational compliance.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing in Knobel, Arkansas is implemented to hold individuals accountable to court-ordered agreements involving sobriety. This testing deters drug use by frequently monitoring individuals for substance compliance, thereby supporting the probation system's role in rehabilitation.

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Why Are Probation Drug Test Services Available?

  • Deterrence: Discourages substance misuse.
  • Monitoring: Tracks compliance with court requirements.
  • Intervention: Identifies the need for substance abuse support.
  • Legal compliance: Ensures adherence to legal terms.
  • Rehabilitation aid: Encourages recovery.

Testing Methods

  • Urine tests: Common and cost-effective.
  • Hair follicle tests: Long-term detection capability.
  • Saliva tests: Quick and less invasive.
  • Blood tests: Highly accurate and immediate results.

By using probation drug testing in Knobel, Arkansas, individuals are encouraged towards a path of sobriety and accountability, aiding in the successful completion of their probation terms.

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Court Ordered Drug Testing Services

Court-ordered drug testing involves mandatory testing by judicial order as part of sentencing or pretrial conditions. This testing ensures compliance with legal requirements and supports rehabilitation efforts.

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Why are Court Ordered Drug Test Services Available?

  • Compliance with legal directives
  • Rehabilitation monitoring
  • Public safety
  • Family custody cases
  • Pretrial conditions

Court Ordered Test Methods

  • Urine tests: Detects recent drug use
  • Hair follicle tests: Provides a longer detection window
  • Saliva tests: Quick, non-invasive testing
  • Blood tests: Precise but invasive
  • Nail tests: Offers extended detection period
Court-ordered drug testing in DC ensures compliance with legal frameworks, aiding in rehabilitation processes and societal safety.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in , Knobel, Arkansas is an innovative method to detect substance use over extended periods. By analyzing keratin layers in nails, this method provides a comprehensive overview of drug intake, capturing long-term patterns. It is especially useful in scenarios where chronic use detection is essential for legal or medical reasons.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Captures drug use history over 3-6 months, providing detailed insights.
  • Toenails: Effective for detecting drug use over even longer periods, up to a year.

What Drugs Can Be Detected

  • Methamphetamines
  • Opiates
  • Cocaine
  • Marijuana
  • Amphetamines
  • Benzodiazepines

Advantages over other methods

  • Extended detection window
  • Difficult to adulterate
  • Non-invasive collection
  • Comprehensive drug panel characterization
  • Minimal risk of infection
  • Allows testing of both recent and historical usage

In , Knobel, Arkansas, fingernail drug testing offers a reliable solution for situations that require insight into long-term substance use, with numerous applications in both legal and employment settings.

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Occupational Health Test Services

Occupational health testing in Knobel, Arkansas aims to ensure workforce safety by identifying health risks, promoting a safe and healthy working environment through various specialized tests and assessments.

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Purpose of Occupational Health Testing

  • Enhance employee safety
  • Prevent workplace accidents
  • Comply with regulations
  • Detect early signs of job-related illnesses
  • Assess physical capability for job roles

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates employee's ability to perform job tasks
  • Respirator Fit Testing: Ensures effective use of protective equipment
  • Pulmonary Function Tests (PFT's): Assesses lung capacity and health
  • Tuberculosis (TB): Screens for TB infections
  • Vision: Checks employees' eyesight
  • Audiometric: Evaluates hearing ability

Occupational health testing in Knobel, Arkansas is vital for maintaining safe workplaces, complying with regulations, and promoting employee health.

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Drug Statistics for Knobel, Arkansas

  • As of now, there are no specific drug-related statistics available for Knobel, Arkansas. However, substance abuse remains a concern in smaller communities.
  • Like many rural areas, Knobel faces challenges with access to healthcare, which can impact the community's ability to address public health issues, including substance abuse.
  • Statewide, Arkansas has been addressing drug use through various public health initiatives and community programs, aiming to reduce the impact of substance abuse across all towns, including communities like Knobel.

Drug Testing Regulations in Arkansas

Employer drug testing in Knobel must comply with state guidelines under Ark. Code Ann. § 11-14-101 et seq.. Arkansas permits employers to establish drug-free workplace policies under Voluntary Drug-Free Workplace laws to reduce workplace liabilities and maintain safety compliance.

Medical Marijuana Status: Legal (Medical)  |  Recreational Marijuana Status: Prohibited

Surrounding Areas Served Near Knobel

Peach Orchard • Stonewall • Corning • Datto • Reyno • Delaplaine • Lafe • Biggers

Drug & Alcohol Test Selection & Panel Comparison

Test Type / Panel Detection Window Common Applications Turnaround Time
5-Panel Urine Screen 1 to 5 Days Standard Pre-Employment, Random & Workplace Testing 24 to 48 Hours
10-Panel Urine Screen 1 to 7 Days Expanded Employment, Healthcare & Probation 24 to 48 Hours
Hair Follicle Drug Test Up to 90 Days Long-Term Monitoring, Court-Ordered & Custody 3 to 5 Business Days
Oral Fluid / Saliva Screen 1 to 48 Hours Immediate Recent-Use Screening & On-Site Testing 24 to 48 Hours
ETG Alcohol Testing Up to 80 Hours Court-Ordered Alcohol Abstinence & Probation Monitoring 24 to 48 Hours

Knobel Drug Testing

Quickly find trusted local drug testing centers in Knobel, AR — fast, convenient, and reliable every time!

Knobel DOT Drug Testing

Quickly find a local DOT drug testing center in Knobel, AR — fast, reliable, convenient nationwide service!

Knobel DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Knobel, AR.

Knobel Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Knobel, AR.v

Knobel Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Knobel, AR locations—results you can trust, every time!

Knobel Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Knobel, AR.

Knobel Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Knobel, AR.

Knobel 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Knobel, AR employers and individuals nationwide.

Knobel 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Knobel, AR workplace and personal testing needs.

Knobel On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Knobel, AR workplace compliant.

Knobel DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Knobel, AR drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

In Arkansas, workplace drug testing is governed by statutory guidelines under Ark. Code Ann. § 11-14-101 et seq.. Private employers generally operate under a Voluntary Drug-Free Workplace Program, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Arkansas who implement a certified Drug-Free Workplace Program in compliance with Ark. Code Ann. § 11-14-101 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Arkansas state law compliance standards, state statutes allows zero-tolerance policies for safety-sensitive roles. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 0 certified collection sites in the Knobel area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Knobel, registering your test online or calling (800) 221-4291 prior to visiting guarantees rapid priority specimen collection with an instant barcode pass.
Negative drug and alcohol test results are typically released within 24 to 48 hours of specimen processing. Any non-negative screenings undergo confirmatory GC/MS or LC/MS testing and licensed Medical Review Officer (MRO) verification within 3 to 5 business days.

Customer Reviews

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025


(800) 221-4291